Physical Examination of the Joints. By William P. Beetham, Jun., M.D., A.A.C.P., Former Fellow in Medicine, Mayo Graduate School of Medicine, University of Minnesota; Howard F. Polley, M.D., M.S. in Medicine, F.A.C.P., Head of a Section of Medicine (Rheumatic Diseases), Mayo Clinic; Professor of Medicine, Mayo Graduate School of Medicine, University of Minnesota; Charles H. Slocumb, M.D., M.S. in Pathology, Senior Consultant in a Section of Medicine (Rheumatic Diseases), Mayo Clinic; …